NEMIX RAM 384GB DDR5 5600 ECC RDIMM 8x48GB CL46 1.1V Supermicro H13DSG-O-CPU

384GB DDR5 ECC RDIMM kit for Supermicro H13DSG-O-CPU

This 384GB kit contains eight 48GB DDR5 5600 Registered ECC modules built to the exact rank, voltage and timing the Supermicro H13DSG-O-CPU memory controller expects. It is intended for administrators who need maximum supported capacity on this specific server platform.

Capacity and headroom at 384GB across eight slots

Eight 48GB 2Rx8 modules fill every DIMM slot at 1.1V and CL46, delivering the full 384GB the board can address while Registered buffering keeps the memory controller stable under sustained load. ECC corrects single-bit errors on the fly, preventing silent data corruption during long-running workloads. The kit reaches its limit when the application dataset exceeds 384GB or when a future CPU generation requires a different memory architecture.

Replaces smaller RDIMM sets

Installing this matched 8x48GB kit eliminates the guesswork of populating slots in the approved order and avoids the instability that comes from mixing ranks or speeds. The jump is worth it when the current configuration cannot hold the working set in memory, forcing swaps to slower storage, or when a capacity audit shows headroom has run out. It is not suited for systems that only accept UDIMM or SODIMM form factors, or for boards that do not support 2Rx8 Registered DDR5 at 5600 MT/s.